By Clayton Farrell
Beamers, generally known as multimedia projectors, are today more popular than ever. In reality, a lot of individuals already have beamers in their house to enhance their cinema viewing experience manifold. In case you are looking at one of them, here are some things to take into account so that you can identify the right beamer for you.
Projector brightness
Brightness in projectors is measured in lumens: the greater the lumen value, the brighter the beamer is. Usually, the brighter the environment you will be using the projector in, the brighter the projector needs to be. As a result, a home theater projector with less than 1000 lumens can by now generate excellent image quality because it will be utilized in a dark room. Then again, in case the same projector is used outside the house during daytime, the pictures will look pale.
An additional rule of thumb would be that the more in depth the picture you wish to project, the better the projector has to be. Having said that, in order to show text, graphs, or other detailed content you might need a beamer with not less than 2000 lumens.
Resolution
When it comes to projector resolution, the larger the pixel count is, the crisper the projected picture will likely be. You will find a range of resolutions available, and as you move up this spectrum, so does the value. SVGA and WVGA are the couple of lowest rungs in terms of projector resolution, and they are popular because, you guessed it, they are within everyone’s budget. Full HD beamers, also called 1080p beamers, and 2K projectors, comprise the top two rungs in terms of resolution. Obviously, these are costliest. If you need to purchase a projector that could produce sharp images but do not want to spend as much, search for projectors with XGA, HD2 or 720p, and WXGA resolutions. Even so, also bear in mind that it’s best to tie the resolution of the projector to that of its source, or the computer or the optical disc player. Should you have a personal computer with XGA resolution, and you make use of a HD beamer or 1080p projector, you still won’t get the best image.
Technology
You can get three forms of projector technology, namely, LCD, DLP, and LCOS. DLP projectors are generally better in terms of projecting videos as the images they generate are softer. LCD beamers in contrast are better for data or comprehensive media because they can yield crisper images.
LCOS are not as popular as they are on the more expensive side and dead pixels are more noticeable on them as compared to other technologies. Having said that, they can provide brightness similar to LCD, and offer you clean, film-like image just like DLP. Projector technology is improving over time, and these days, you can already buy 3D full HD beamers. Visit this website to get more information on these brand new projectors.
